{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895063,-0.445940,0.000000,0.000000,0.284023,-0.570073,0.770939,0.000000,-0.342854,0.688154,0.639449,0.000000,-2189767.188672,4395160.701297,4056747.516348,1],    "boundingVolume": {    "region": [2.032954,0.693719,2.033088,0.693844,0.000000,91.632361]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/6_1165092.b3dm"}}}